Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 266
... soil environment above and around the pipe . As a result of academic interest in the subject together with industry sponsored research studies , it is now widely accepted that uplift resistance is a complex problem and relates directly ...
... soil environment above and around the pipe . As a result of academic interest in the subject together with industry sponsored research studies , it is now widely accepted that uplift resistance is a complex problem and relates directly ...
Page 267
... soil system needed to be modelled and the line of symmetry was replaced by a rolling , rigid boundary . The soil was modelled using 525 linear strain triangles . Rigid boundaries were located remote from the anchor so as not to ...
... soil system needed to be modelled and the line of symmetry was replaced by a rolling , rigid boundary . The soil was modelled using 525 linear strain triangles . Rigid boundaries were located remote from the anchor so as not to ...
Page 271
5.3 Observed soil displacement 5.3.1 mechanisms Loose sand Figure 10a shows a digital photograph of the soil model after a pipe displacement of 8 / D≈ 1.3 through loose sand in the laboratory ( test 1 ) . The initial embedment ratio ...
5.3 Observed soil displacement 5.3.1 mechanisms Loose sand Figure 10a shows a digital photograph of the soil model after a pipe displacement of 8 / D≈ 1.3 through loose sand in the laboratory ( test 1 ) . The initial embedment ratio ...
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Common terms and phrases
accretion analysis annulus Arctic Engineering Arctic Ocean axial loading behavior bending stiffness Bohai buckle arrestor cable calculated carrier pipe catenary coefficient collapse compressive Conference on Offshore configuration corrosion crack damping ratio deepwater defect deformation Det Norske Veritas developed diameter displacement dynamic elastic experimental failure pressures Figure finite element finite element analysis flexible pipe flowline fluid fracture freespans gauge grooves heat transfer heat transfer coefficient hummocks ice force ice load ice sheet increase installation insulation internal pressure layer length liner maximum Mechanics and Arctic method Offshore Mechanics operation parameters PETROBRAS phase pipeline pipeline system plastic predicted ratio reeling Rio de Janeiro riser system risk sagging sand scour sea ice seabed shear stress simulation soil specimens stamukhas steel strain strain gauges stress structure subsea surface temperature tension tests thermal thickness titanium values velocity water depth weld wrinkle